Homework Help:
Need help using Coulomb's Law; finding q1 when q2>q1

A system consists of two positive point charges, q_1 and q_2 > q_1. The total charge of the system is 64.0 \mu C, and elec each charge experiences antrostatic force of magnitude 76.0 N when the separation between them is 0.270 {\rm m}.

Im having a little trouble determining q1, it must be simple but i just cant see it! arrgh!

I realize i should post my work that ive done already....well i decided that both q1 and q2 cannot be equal since all other info would be irrelevant..i tried using the fundamental charge, 1.6*10^-19 as the value for q1 but that doesnt seem to fit, ive been on this problem for about an hour now but i cant seem to see the relation between the two..i apologize about my original post that didnt include my thinking process